
Financial Calculator: Yieldra
Amortization & Bond Yield
0 ratings
Free
In-App Purchases
Rating summary
About
Yieldra is a financial calculator for iPhone that shows what a loan really costs: solve the payment with the exam-style TVM keys and see the remaining balance, the interest paid so far and the total interest.
TIME VALUE OF MONEY
• N, I/Y, PV, PMT, FV, CPT and 2ND in the familiar exam layout; all five registers stay on screen, so a wrong entry shows before you press CPT
• The result card charts balance and interest, payment by payment, with the total interest
• P/Y and C/Y set separately, BGN or END, and the sign convention on screen: money in +, money out −
• Textbook keystrokes work as written: 30 2ND ×P/Y then N stores 360
• STO and RCL with ten memories; tap a register to recall it
WORKSHEETS
• Cash flow: NPV, IRR, MIRR, NFV, payback and discounted payback, an NPV profile and a warning when there is more than one IRR
• Amortization: balance, principal and interest for any range of payments, the full schedule and a yearly chart
• Extra payments: one-time or monthly; see how much sooner the loan ends and the interest you save
• Bond: price or yield, accrued interest and modified duration, actual/actual or 30/360
• Depreciation: straight line, sum of the years' digits and declining balance
• Profit margin: cost, selling price, margin and markup
• Dates: days between two dates, actual or 30/360
• Interest conversion, breakeven and percent change
SHARE AND SHOW YOUR WORK
• Export the amortization schedule or cash flows as PDF or CSV
• A formula card for every worksheet and a tape of every entry and result; tap a line to reuse its number
• Save a problem and load its registers back with one tap
ON YOUR IPHONE
Calculations run on the device and your numbers stay on your iPhone. No account, and it works offline.
FREE AND PRO
Free, with no limit: the TVM keys and result card, standard math, memories, interest conversion, profit margin, dates, the tape and formula cards.
Pro: cash flow, amortization, bond, depreciation, breakeven and percent change results, extra payments, MIRR, PDF and CSV export, and saved problems. Your first worksheet result is free, and the first 3 rows of a schedule are always visible.
A study and planning tool for finance courses, exam practice, loans and investments. Exam rooms allow only approved physical calculators.
YIELDRA PRO
Pro is available as a weekly, monthly or yearly subscription, or as a one-time lifetime purchase. Only the yearly plan has a free trial: 7 days, for eligible customers.
Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically unless cancelled at least 24 hours before the end of the current period. Manage or cancel them in your App Store account settings. The lifetime purchase is a one-time payment and does not renew.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://vomcore.com/yieldra/privacy
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What's New in Financial Calculator
1.2.0
November 4, 2026
• Your first Pro worksheet result is free. PDF and CSV export are part of Pro. • No paywall at the end of the intro: you start right on the calculator. • Amortization and extra-payment schedules now round half cents the way your textbook does. • When the calculator finds no solution, the hint now shows the full sign rule. • An empty cash-flow sheet tells you what to enter first. • Links from App Store events open the right worksheet, even when Yieldra was closed. • iPad: the purchase sheet opens in the app window.
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Subscriptions & In-App Purchases
Yieldra Pro Weekly
All worksheets, results and saved problems
$3.997 Days







